Authors:

Galya Petrova1*, Teodora Dzhambazova1, Daniela Moyankova1, Desislava Georgieva1, Antoaneta Michova2, Dimitar Djilianov1**, Michael Möller3*, **

Title:

Morphological variation, genetic diversity and genome size of critically endangered Haberlea (Gesneriaceae) populations in Bulgaria do not support the recognition of two different species

Affiliations and addresses:

1Agrobioinstitute, 8 Draghan Tsankov Blvd, 1164 Sofia, Bulgaria

2National Specialized Hospital for Active Treatment of Hаematological Diseases, Sofia Laboratory of Haematopathology and Immunology Sofia

3Royal Botanic Garden Edinburgh, 20A Inverleith Row, Edinburgh EH3 5LR, Scotland, UK.

*Both authors contributed equally to the work and should be considered first authors.

**Corresponding authors: ;

Online Resource T2. Pairwise population unbiased Nei’s genetic distance (values below diagonal) and geographic distance (values above diagonal) between populations of Haberlea from Bulgaria. Population code as in Table 1.

Pop1 / Pop2 / Pop3 / Pop4 / Pop5 / Pop6 / Pop7 / Pop8 / Pop9 / Pop10 / Pop11 / Pop12
- / 5 / 46 / 94 / 60 / 65 / 51 / 54 / 116 / 89 / 105 / 69 / Pop1
0.152 / - / 43 / 94 / 57 / 61 / 49 / 50 / 120 / 94 / 109 / 73 / Pop2
0.135 / 0.052 / - / 59 / 83 / 80 / 81 / 74 / 158 / 115 / 123 / 106 / Pop3
0.151 / 0.073 / 0.061 / - / 142 / 139 / 138 / 133 / 184 / 122 / 117 / 131 / Pop4
0.130 / 0.098 / 0.094 / 0.060 / - / 13 / 13 / 9 / 145 / 143 / 162 / 113 / Pop5
0.167 / 0.102 / 0.103 / 0.128 / 0.099 / - / 24 / 12 / 156 / 151 / 169 / 123 / Pop6
0.174 / 0.110 / 0.109 / 0.122 / 0.128 / 0.078 / - / 15 / 132 / 131 / 151 / 101 / Pop7
0.224 / 0.149 / 0.131 / 0.152 / 0.172 / 0.135 / 0.106 / - / 146 / 139 / 158 / 111 / Pop8
0.215 / 0.174 / 0.139 / 0.150 / 0.170 / 0.151 / 0.149 / 0.114 / - / 72 / 94 / 53 / Pop9
0.281 / 0.191 / 0.173 / 0.204 / 0.227 / 0.219 / 0.158 / 0.155 / 0.130 / - / 25 / 37 / Pop10
0.262 / 0.191 / 0.176 / 0.155 / 0.206 / 0.207 / 0.168 / 0.158 / 0.186 / 0.142 / - / 61 / Pop11
0.225 / 0.139 / 0.126 / 0.115 / 0.129 / 0.192 / 0.166 / 0.145 / 0.163 / 0.158 / 0.083 / - / Pop12